Individual Calculations January 2018
 Cechura, Petr  Total change: 11.80  Rating chartPersonal card
 2. liga D 2017/2018 r4-5 various CZE 2017-12-03
RcRownchangeKK*chgGame
 2100 2180 0.50 1 -0.11 20 -2.20 
  Fiedler, Bedrich 2100 CZE0.501-0.1120-2.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 III Dolnoslaska Liga Szachowa 2017/2018 r 5 Dolny Slask POL 2017-12-10
RcRownchangeKK*chgGame
 2333 2180 1.00 1 0.70 20 14.00 
  Zeberski, Jakub m2333 POL1.0010.702014.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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